Inventor · disambiguated record
Toshiyasu Sakakura
Also filed as: SAKAKURA TOSHIYASU
14 granted patents·2 pending applications·137 citations·filing 1986–2014
92Inventor score
Files withAGENCY IND SCIENCE TECHN10AIST1CHOI JUN-CHUL1NAT INST OF ADVANCED IND SCIEN1ONOZAWA SHUN-YA1
Top patents by PatentIndex Score
16 records- 0191US5252766AMethod for producing polysilanesAGENCY IND SCIENCE TECHN·Filed 1991·Granted Oct 12, 1993·49 cites·12 claims
- 0286US4900413AProcess for direct carbonylation of hydrocarbonsAGENCY IND SCIENCE TECHN·Filed 1987·Granted Feb 13, 1990·22 cites·10 claims
- 0379US6610872B1Process for preparing polysilane by catalytic dehydrogenative condensation of organosilane and metal complex catalyst thereforAGENCY IND SCIENCE TECHN·Filed 2000·Granted Aug 26, 2003·17 cites·2 claims
- 0473US9834536B2Method for producing catalyst for cyclic carbonate synthesisAIST·Filed 2014·Granted Dec 5, 2017·2 cites·10 claims
- 0569US5104504AMethod for the preparation of an alcohol from hydrocarbonAGENCY IND SCIENCE TECHN·Filed 1990·Granted Apr 14, 1992·11 cites·12 claims
- 0662US8507630B2Organic inorganic composite material and utilization thereofONOZAWA SHUN-YA·Filed 2009·Granted Aug 13, 2013·2 cites·6 claims
- 0761US4772714AProcess for the preparation of α-aryl and α-heteroaryl ketonesAGENCY IND SCIENCE TECHN·Filed 1986·Granted Sep 20, 1988·4 cites·6 claims
- 0860US6140448AProcess for preparing polysilane by catalytic dehydrogenative condensation of organosilane and metal complex catalyst thereforAGENCY IND SCIENCE TECHN·Filed 1999·Granted Oct 31, 2000·15 cites·4 claims
- 0960US4820823AProcess of producing α-keto acidsAGENCY IND SCIENCE TECHN·Filed 1986·Granted Apr 11, 1989·5 cites·11 claims
- 1059US6933394B2Catalyst for synthesizing alkylene carbonateNAT INST OF ADVANCED IND SCIEN·Filed 2003·Granted Aug 23, 2005·3 cites·17 claims
- 1144US8455690B2Method for producing arylhydroxylamineTAKENAKA YASUMASA·Filed 2008·Granted Jun 4, 2013·0 cites·11 claims
- 1244US2009012324A1Process for Production of Carboxylic Acid Ester or Ether CompoundCHOI JUN-CHUL·Filed 2007·Application pending·0 cites
- 1343US4908451AProcess for preparing α-substituted carbonyl compoundAGENCY IND SCIENCE TECHN·Filed 1988·Granted Mar 13, 1990·1 cites·6 claims
- 1443US4892936AProcess for the preparation or α-azo estersAGENCY IND SCIENCE TECHN·Filed 1988·Granted Jan 9, 1990·1 cites·7 claims
- 1540US2008214386A1Catalyst for Cyclic Carbonate SynthesisTAKAHASHI TOSHIKAZU·Filed 2005·Application pending·0 cites
- 1636US5631331AMethod for the preparation of a heat-resistant silicon-containing polymerAGENCY IND SCIENCE TECHN·Filed 1995·Granted May 20, 1997·5 cites·4 claims
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